Given that many more illegal immigrants try to come across the Mexican border, according to federal estimates, such disparities are understandable.

The plans call for vaccinating "from 400,000 to 500,000 health care workers," which is in keeping with earlier federal estimates, she said.

By some federal estimates, there is as much as $10 billion worth of private property within federal boundaries.

The 1998 federal estimate puts the figure at between 5.7 billion and 15.9 billion barrels.

For example, according to federal estimates, 87 percent of workers have basic health insurance.

Half go to women, hundreds of whom become pregnant each year, according to federal estimates.

There are 1.6 million homeless youths nationally, a 2002 federal estimate said.

But the new proposal would save only a small fraction of those lives, preventing 13 to 44 deaths a year, according to federal estimates.

Roughly 23 million Americans are believed to have Type 2 diabetes, according to federal estimates.

That money is based on a federal estimate of the amount states will be saving by no longer having to provide drugs to the dual-eligibles.